├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── kotlinc.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── yang │ │ └── noobcoach │ │ ├── App.java │ │ └── MainActivity.java │ └── res │ ├── layout │ └── activity_main.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ └── values │ ├── colors.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── coach ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── yang │ │ └── coach │ │ ├── CoachDataListener.java │ │ ├── CoachTouchListener.java │ │ ├── CoachView.java │ │ ├── ICoach.java │ │ ├── NoobCoach.java │ │ ├── cpu │ │ ├── CpuCoach.java │ │ └── CpuUtils.java │ │ ├── fps │ │ ├── Calculation.java │ │ ├── FPSCoach.java │ │ ├── FPSConfig.java │ │ ├── FPSFrameCallback.java │ │ └── FPSResult.java │ │ ├── memory │ │ ├── MemCoach.java │ │ └── MemUtils.java │ │ └── utils │ │ ├── DoubleUtils.java │ │ └── FileUtil.java │ └── res │ ├── layout │ └── view_meter.xml │ └── values │ └── strings.xml ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/kotlinc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | 14 | 26 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | Groovy 46 | 47 | 48 | Java 49 | 50 | 51 | Potentially confusing code constructsGroovy 52 | 53 | 54 | Threading issuesJava 55 | 56 | 57 | 58 | 59 | Android 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 81 | 82 | 84 | 85 | 86 | 87 | 88 | 1.8 89 | 90 | 95 | 96 | 97 | 98 | 99 | 100 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # NoobCoach 2 | 3 | ## 简介 4 | 轻量级的Android性能监控工具支持fps cpu 内存监控 5 | 6 | ### 初始化 7 | ```java 8 | public class App extends Application { 9 | 10 | @Override 11 | public void onCreate() { 12 | super.onCreate(); 13 | NoobCoach.startDefaultMeter(this); 14 | } 15 | } 16 | ``` 17 | 18 | ## 备注 19 | 注意权限添加： 20 | ```xml 21 | 22 | ``` 23 | fps监控规则:
24 | 绿：掉帧率<5%
25 | 黄：掉帧率5%-20%
26 | 红：掉帧率>20% -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.3" 6 | defaultConfig { 7 | applicationId "yang.noobcoach" 8 | minSdkVersion 16 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | compile project(':coach') 25 | } 26 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/yangtian/Downloads/adt-bundle-mac-x86_64-20131030/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/java/yang/noobcoach/App.java: -------------------------------------------------------------------------------- 1 | package yang.noobcoach; 2 | 3 | import android.app.Application; 4 | 5 | 6 | import yang.coach.NoobCoach; 7 | 8 | /** 9 | * author: Matthew Yang on 17/8/21 10 | * e-mail: yangtian@yy.com 11 | */ 12 | 13 | public class App extends Application { 14 | 15 | @Override 16 | public void onCreate() { 17 | super.onCreate(); 18 | NoobCoach.startDefaultMeter(this); 19 | 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/yang/noobcoach/MainActivity.java: -------------------------------------------------------------------------------- 1 | package yang.noobcoach; 2 | 3 | import android.app.Activity; 4 | import android.os.Bundle; 5 | 6 | public class MainActivity extends Activity { 7 | 8 | @Override 9 | protected void onCreate(Bundle savedInstanceState) { 10 | super.onCreate(savedInstanceState); 11 | setContentView(R.layout.activity_main); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 14 | 15 | 16 | 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-------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | NoobCoach 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.3.1' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /coach/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /coach/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.3" 6 | 7 | defaultConfig { 8 | minSdkVersion 16 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | } 27 | -------------------------------------------------------------------------------- /coach/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/yangtian/Downloads/adt-bundle-mac-x86_64-20131030/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /coach/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/CoachDataListener.java: -------------------------------------------------------------------------------- 1 | package yang.coach; 2 | 3 | 4 | import yang.coach.fps.FPSResult; 5 | 6 | /** 7 | * author: Matthew Yang on 17/8/16 8 | * e-mail: yangtian@yy.com 9 | */ 10 | 11 | public interface CoachDataListener { 12 | void onShowFPS(FPSResult fps); 13 | void onShowCPU(String usage); 14 | void onShowPss(long pss); 15 | void onShowPrivateDirty(long privateDirty); 16 | } 17 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/CoachTouchListener.java: -------------------------------------------------------------------------------- 1 | package yang.coach; 2 | 3 | import android.view.MotionEvent; 4 | import android.view.View; 5 | import android.view.WindowManager; 6 | 7 | class CoachTouchListener implements View.OnTouchListener { 8 | 9 | private int initialX; 10 | private int initialY; 11 | private float initialTouchX; 12 | private float initialTouchY; 13 | 14 | private WindowManager.LayoutParams paramsF; 15 | private WindowManager windowManager; 16 | 17 | CoachTouchListener(WindowManager.LayoutParams paramsF, 18 | WindowManager windowManager) { 19 | this.windowManager = windowManager; 20 | this.paramsF = paramsF; 21 | } 22 | 23 | @Override 24 | public boolean onTouch(View v, MotionEvent event) { 25 | switch (event.getAction()) { 26 | case MotionEvent.ACTION_DOWN: 27 | initialX = paramsF.x; 28 | initialY = paramsF.y; 29 | initialTouchX = event.getRawX(); 30 | initialTouchY = event.getRawY(); 31 | break; 32 | case MotionEvent.ACTION_UP: 33 | break; 34 | case MotionEvent.ACTION_MOVE: 35 | paramsF.x = initialX + (int) (event.getRawX() - initialTouchX); 36 | paramsF.y = initialY + (int) (event.getRawY() - initialTouchY); 37 | windowManager.updateViewLayout(v, paramsF); 38 | break; 39 | } 40 | return false; 41 | } 42 | 43 | } 44 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/CoachView.java: -------------------------------------------------------------------------------- 1 | package yang.coach; 2 | 3 | import android.app.Service; 4 | import android.content.Context; 5 | import android.graphics.Color; 6 | import android.graphics.PixelFormat; 7 | import android.view.Gravity; 8 | import android.view.LayoutInflater; 9 | import android.view.View; 10 | import android.view.ViewGroup; 11 | import android.view.WindowManager; 12 | import android.widget.TextView; 13 | 14 | import yang.coach.fps.FPSResult; 15 | 16 | 17 | class CoachView implements CoachDataListener { 18 | 19 | private TextView fpsText, cpuText, pssText, privateDirtyText; 20 | private final WindowManager windowManager; 21 | 22 | CoachView(Context context) { 23 | View meterView = LayoutInflater.from(context).inflate(R.layout.view_meter, null); 24 | fpsText = (TextView) meterView.findViewById(R.id.fps); 25 | onShowFPS(new FPSResult(60, FPSResult.Metric.GOOD)); 26 | cpuText = (TextView) meterView.findViewById(R.id.cpu); 27 | onShowCPU("0%"); 28 | pssText = (TextView) meterView.findViewById(R.id.mem_pss); 29 | onShowPss(0); 30 | privateDirtyText = (TextView) meterView.findViewById(R.id.mem_private_dirty); 31 | onShowPrivateDirty(0); 32 | // grab window manager and add view to the window 33 | windowManager = (WindowManager) meterView.getContext().getSystemService(Service.WINDOW_SERVICE); 34 | addViewToWindow(meterView); 35 | } 36 | 37 | 38 | private void addViewToWindow(View view) { 39 | WindowManager.LayoutParams paramsF = new WindowManager.LayoutParams( 40 | ViewGroup.LayoutParams.WRAP_CONTENT, 41 | ViewGroup.LayoutParams.WRAP_CONTENT, 42 | WindowManager.LayoutParams.TYPE_PHONE, 43 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, 44 | PixelFormat.TRANSLUCENT); 45 | // configure starting coordinates 46 | paramsF.x = 0; 47 | paramsF.y = 0; 48 | paramsF.gravity = Gravity.TOP | Gravity.START; 49 | // add view to the window 50 | windowManager.addView(view, paramsF); 51 | // attach touch listener 52 | view.setOnTouchListener(new CoachTouchListener(paramsF, windowManager)); 53 | // disable haptic feedback 54 | view.setHapticFeedbackEnabled(false); 55 | } 56 | 57 | @Override 58 | public void onShowFPS(FPSResult fps) { 59 | switch (fps.metric) { 60 | case GOOD: fpsText.setTextColor(Color.GREEN); break; 61 | case MEDIUM: fpsText.setTextColor(Color.YELLOW); break; 62 | case BAD: fpsText.setTextColor(Color.RED); break; 63 | default: break; 64 | } 65 | fpsText.setText(String.format("FPS : %d", fps.value)); 66 | } 67 | 68 | 69 | @Override 70 | public void onShowCPU(final String usage) { 71 | cpuText.post(new Runnable() { 72 | @Override 73 | public void run() { 74 | cpuText.setText(String.format("CPU : %s", usage)); 75 | } 76 | }); 77 | } 78 | 79 | @Override 80 | public void onShowPss(final long pss) { 81 | pssText.post(new Runnable() { 82 | @Override 83 | public void run() { 84 | pssText.setText(String.format("Pss : %dm", pss/1024)); 85 | } 86 | }); 87 | } 88 | 89 | @Override 90 | public void onShowPrivateDirty(final long privateDirty) { 91 | privateDirtyText.post(new Runnable() { 92 | @Override 93 | public void run() { 94 | privateDirtyText.setText(String.format("PrivateDirty : %dm", privateDirty/1024)); 95 | } 96 | }); 97 | } 98 | } -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/ICoach.java: -------------------------------------------------------------------------------- 1 | package yang.coach; 2 | 3 | /** 4 | * author: Matthew Yang on 17/8/18 5 | * e-mail: yangtian@yy.com 6 | */ 7 | 8 | public interface ICoach { 9 | long sampleTimeInMs = 1000; //取样间隔单位ms 10 | void start(); 11 | } 12 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/NoobCoach.java: -------------------------------------------------------------------------------- 1 | package yang.coach; 2 | 3 | import android.content.Context; 4 | 5 | import yang.coach.cpu.CpuCoach; 6 | import yang.coach.fps.FPSCoach; 7 | import yang.coach.memory.MemCoach; 8 | 9 | 10 | /** 11 | * author: Matthew Yang on 17/8/18 12 | * e-mail: yangtian@yy.com 13 | */ 14 | 15 | public class NoobCoach { 16 | 17 | public static void startDefaultMeter(Context context) { 18 | CoachView coachView = new CoachView(context); 19 | FPSCoach fpsCoach = new FPSCoach(); 20 | CpuCoach cpuCoach = new CpuCoach(); 21 | MemCoach memCoach = new MemCoach(context); 22 | fpsCoach.setCoachDataListener(coachView); 23 | cpuCoach.setCoachListener(coachView); 24 | memCoach.setCoachListener(coachView); 25 | fpsCoach.start(); 26 | cpuCoach.start(); 27 | memCoach.start(); 28 | } 29 | 30 | } 31 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/cpu/CpuCoach.java: -------------------------------------------------------------------------------- 1 | package yang.coach.cpu; 2 | 3 | import android.os.Process; 4 | 5 | import yang.coach.CoachDataListener; 6 | import yang.coach.ICoach; 7 | import yang.coach.utils.DoubleUtils; 8 | 9 | 10 | /** 11 | * author: Matthew Yang on 17/8/18 12 | * e-mail: yangtian@yy.com 13 | */ 14 | 15 | public class CpuCoach implements ICoach { 16 | 17 | public static final String TAG = "CpuCoach"; 18 | 19 | private double pCpu = 0.0; 20 | private double aCpu = 0.0; 21 | private double o_pCpu = 0.0; 22 | private double o_aCpu = 0.0; 23 | private boolean enabled = false; 24 | private int currentPid; 25 | private CoachDataListener coachDataListener; 26 | 27 | Runnable cpuProcessTask = new Runnable() { 28 | @Override 29 | public void run() { 30 | while (enabled) { 31 | String usage = getProcessCpuUsage(currentPid); 32 | if (coachDataListener != null) { 33 | coachDataListener.onShowCPU(usage); 34 | } 35 | try { 36 | Thread.sleep(ICoach.sampleTimeInMs); 37 | } catch (InterruptedException e) { 38 | e.printStackTrace(); 39 | } 40 | } 41 | } 42 | }; 43 | 44 | public void setCoachListener(CoachDataListener coachListener) { 45 | this.coachDataListener = coachListener; 46 | } 47 | 48 | @Override 49 | public void start() { 50 | if (!enabled) { 51 | currentPid = Process.myPid(); 52 | new Thread(cpuProcessTask).start(); 53 | enabled = true; 54 | } 55 | } 56 | 57 | 58 | public String getProcessCpuUsage(int pid) { 59 | String result = ""; 60 | String[] result1 = null; 61 | String[] result2 = null; 62 | if (pid >= 0) { 63 | 64 | result1 = CpuUtils.getProcessCpuAction(pid); 65 | if (null != result1) { 66 | pCpu = Double.parseDouble(result1[1]) 67 | + Double.parseDouble(result1[2]); 68 | } 69 | result2 = CpuUtils.getCpuAction(); 70 | if (null != result2) { 71 | aCpu = 0.0; 72 | for (int i = 2; i < result2.length; i++) { 73 | 74 | aCpu += Double.parseDouble(result2[i]); 75 | } 76 | } 77 | double usage = 0.0; 78 | if ((aCpu - o_aCpu) != 0) { 79 | usage = DoubleUtils.div(((pCpu - o_pCpu) * 100.00), 80 | (aCpu - o_aCpu), 2); 81 | if (usage < 0) { 82 | usage = 0; 83 | } else if (usage > 100) { 84 | usage = 100; 85 | } 86 | 87 | } 88 | o_pCpu = pCpu; 89 | o_aCpu = aCpu; 90 | result = String.valueOf(usage) + "%"; 91 | } 92 | return result; 93 | } 94 | } 95 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/cpu/CpuUtils.java: -------------------------------------------------------------------------------- 1 | package yang.coach.cpu; 2 | 3 | import java.io.BufferedReader; 4 | import java.io.File; 5 | import java.io.FileNotFoundException; 6 | import java.io.FileReader; 7 | import java.io.IOException; 8 | 9 | import yang.coach.utils.FileUtil; 10 | 11 | 12 | /** 13 | * CPU相关工具类。 14 | */ 15 | class CpuUtils { 16 | 17 | static String[] getProcessCpuAction(int pid) { 18 | String cpuPath = "/proc/" + pid + "/stat"; 19 | String cpu = ""; 20 | String[] result = new String[3]; 21 | 22 | File f = new File(cpuPath); 23 | if (!f.exists() || !f.canRead()) { 24 | /* 25 | * 进程信息可能无法读取， 26 | * 同时发现此类进程的PSS信息也是无法获取的，用PS命令会发现此类进程的PPid是1， 27 | * 即/init，而其他进程的PPid是zygote, 28 | * 说明此类进程是直接new出来的，不是Android系统维护的 29 | */ 30 | return result; 31 | } 32 | 33 | FileReader fr = null; 34 | BufferedReader localBufferedReader = null; 35 | 36 | try { 37 | fr = new FileReader(f); 38 | localBufferedReader = new BufferedReader(fr, 8192); 39 | cpu = localBufferedReader.readLine(); 40 | if (null != cpu) { 41 | String[] cpuSplit = cpu.split(" "); 42 | result[0] = cpuSplit[1]; 43 | result[1] = cpuSplit[13]; 44 | result[2] = cpuSplit[14]; 45 | } 46 | } catch (IOException e) { 47 | e.printStackTrace(); 48 | } 49 | FileUtil.closeReader(localBufferedReader); 50 | return result; 51 | } 52 | 53 | static String[] getCpuAction() { 54 | String cpuPath = "/proc/stat"; 55 | String cpu = ""; 56 | String[] result = new String[7]; 57 | 58 | File f = new File(cpuPath); 59 | if (!f.exists() || !f.canRead()) { 60 | return result; 61 | } 62 | 63 | FileReader fr = null; 64 | BufferedReader localBufferedReader = null; 65 | 66 | try { 67 | fr = new FileReader(f); 68 | localBufferedReader = new BufferedReader(fr, 8192); 69 | cpu = localBufferedReader.readLine(); 70 | if (null != cpu) { 71 | result = cpu.split(" "); 72 | 73 | } 74 | } catch (FileNotFoundException e) { 75 | e.printStackTrace(); 76 | } catch (IOException e) { 77 | e.printStackTrace(); 78 | } 79 | FileUtil.closeReader(localBufferedReader); 80 | return result; 81 | } 82 | } -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/fps/Calculation.java: -------------------------------------------------------------------------------- 1 | package yang.coach.fps; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | import java.util.concurrent.TimeUnit; 6 | 7 | public class Calculation { 8 | 9 | public static List getDroppedSet(FPSConfig fpsConfig, List dataSet) { 10 | List droppedSet = new ArrayList<>(); 11 | long start = -1; 12 | for (Long value : dataSet) { 13 | if (start == -1) { 14 | start = value; 15 | continue; 16 | } 17 | 18 | int droppedCount = droppedCount(start, value, fpsConfig.deviceRefreshRateInMs); 19 | if (droppedCount > 0) { 20 | droppedSet.add(droppedCount); 21 | } 22 | start = value; 23 | } 24 | return droppedSet; 25 | } 26 | 27 | /** 28 | * 计算丢帧数 29 | * 30 | * @param start 31 | * @param end 32 | * @param devRefreshRate 33 | * @return 34 | */ 35 | public static int droppedCount(long start, long end, float devRefreshRate) { 36 | int count = 0; 37 | long diffNs = end - start; 38 | 39 | long diffMs = TimeUnit.MILLISECONDS.convert(diffNs, TimeUnit.NANOSECONDS); 40 | long dev = Math.round(devRefreshRate); 41 | if (diffMs > dev) { 42 | long droppedCount = (diffMs / dev); 43 | count = (int) droppedCount; 44 | } 45 | 46 | return count; 47 | } 48 | 49 | public static FPSResult calculateMetric(FPSConfig fpsConfig, 50 | List dataSet, 51 | List droppedSet) { 52 | long timeInNS = dataSet.get(dataSet.size() - 1) - dataSet.get(0); 53 | long size = getNumberOfFramesInSet(timeInNS, fpsConfig); 54 | 55 | //metric 56 | int runningOver = 0; 57 | // total dropped 58 | int dropped = 0; 59 | 60 | for (Integer k : droppedSet) { 61 | dropped += k; 62 | if (k >= 2) { 63 | runningOver += k; 64 | } 65 | } 66 | 67 | float multiplier = fpsConfig.refreshRate / size; 68 | float answer = multiplier * (size - dropped); 69 | long realAnswer = Math.round(answer); 70 | 71 | // calculate metric 72 | float percentOver = (float) runningOver / (float) size; 73 | FPSResult.Metric metric = FPSResult.Metric.GOOD; 74 | if (percentOver >= 0.2f) { 75 | metric = FPSResult.Metric.BAD; 76 | } else if (percentOver >= 0.05f) { 77 | metric = FPSResult.Metric.MEDIUM; 78 | } 79 | 80 | return new FPSResult(realAnswer, metric); 81 | } 82 | 83 | protected static long getNumberOfFramesInSet(long realSampleLengthNs, FPSConfig fpsConfig) { 84 | float realSampleLengthMs = TimeUnit.MILLISECONDS.convert(realSampleLengthNs, TimeUnit.NANOSECONDS); 85 | float size = realSampleLengthMs / fpsConfig.deviceRefreshRateInMs; 86 | return Math.round(size); 87 | } 88 | 89 | } 90 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/fps/FPSCoach.java: -------------------------------------------------------------------------------- 1 | package yang.coach.fps; 2 | 3 | 4 | import android.view.Choreographer; 5 | 6 | import yang.coach.CoachDataListener; 7 | import yang.coach.ICoach; 8 | 9 | 10 | public class FPSCoach implements ICoach { 11 | 12 | public static final String TAG = "FPSCoach"; 13 | 14 | private FPSConfig fpsConfig; 15 | private FPSFrameCallback frameCallback; 16 | 17 | public FPSCoach() { 18 | fpsConfig = new FPSConfig(); 19 | frameCallback = new FPSFrameCallback(fpsConfig); 20 | } 21 | 22 | public void setCoachDataListener(CoachDataListener coachListener) { 23 | frameCallback.setCoachDataListener(coachListener); 24 | } 25 | 26 | @Override 27 | public void start() { 28 | Choreographer.getInstance().postFrameCallback(frameCallback); 29 | } 30 | } -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/fps/FPSConfig.java: -------------------------------------------------------------------------------- 1 | package yang.coach.fps; 2 | 3 | import java.util.concurrent.TimeUnit; 4 | 5 | import yang.coach.ICoach; 6 | 7 | 8 | /** 9 | * author: Matthew Yang on 17/8/16 10 | * e-mail: yangtian@yy.com 11 | */ 12 | 13 | class FPSConfig { 14 | 15 | float refreshRate = 60; //60fps 16 | float deviceRefreshRateInMs = 16.6f; //设备刷新速率单位ms 17 | 18 | 19 | FPSConfig() { 20 | 21 | } 22 | 23 | long getSampleTimeInNs() { 24 | return TimeUnit.NANOSECONDS.convert(ICoach.sampleTimeInMs, TimeUnit.MILLISECONDS); 25 | } 26 | 27 | long getDeviceRefreshRateInNs() { 28 | float value = deviceRefreshRateInMs * 1000000f; 29 | return (long) value; 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/fps/FPSFrameCallback.java: -------------------------------------------------------------------------------- 1 | package yang.coach.fps; 2 | 3 | import android.view.Choreographer; 4 | 5 | import java.util.ArrayList; 6 | import java.util.List; 7 | 8 | import yang.coach.CoachDataListener; 9 | 10 | 11 | /** 12 | * author: Matthew Yang on 17/8/18 13 | * e-mail: yangtian@yy.com 14 | */ 15 | 16 | class FPSFrameCallback implements Choreographer.FrameCallback { 17 | public static final String TAG = "FPSFrameCallback"; 18 | 19 | private FPSConfig fpsConfig; 20 | private List dataSet = new ArrayList<>(); //保存一个样例时间的 frame times 21 | private boolean enabled = true; 22 | private long startSampleTimeInNs = 0; 23 | private CoachDataListener coachDataListener; 24 | 25 | FPSFrameCallback(FPSConfig fpsConfig) { 26 | this.fpsConfig = fpsConfig; 27 | } 28 | 29 | void setCoachDataListener(CoachDataListener coachListener) { 30 | this.coachDataListener = coachListener; 31 | } 32 | 33 | void setEnabled(boolean enabled) { 34 | this.enabled = enabled; 35 | } 36 | 37 | @Override 38 | public void doFrame(long frameTimeNanos) { 39 | if (!enabled) { 40 | destroy(); 41 | return; 42 | } 43 | 44 | if (startSampleTimeInNs == 0) { 45 | startSampleTimeInNs = frameTimeNanos; 46 | } 47 | //frame time in new list 48 | if (isFinishedWithSample(frameTimeNanos)) { 49 | collectSampleAndSend(frameTimeNanos); 50 | } 51 | 52 | // add current frame time to our list 53 | dataSet.add(frameTimeNanos); 54 | 55 | //we need to register for the next frame callback 56 | Choreographer.getInstance().postFrameCallback(this); 57 | } 58 | 59 | private void collectSampleAndSend(long frameTimeNanos) { 60 | //this occurs only when we have gathered over the sample time ~700ms 61 | List dataSetCopy = new ArrayList<>(); 62 | dataSetCopy.addAll(dataSet); 63 | 64 | List droppedSet = Calculation.getDroppedSet(fpsConfig, dataSetCopy); 65 | 66 | if(coachDataListener != null) { 67 | coachDataListener.onShowFPS(Calculation.calculateMetric(fpsConfig, dataSetCopy, droppedSet)); 68 | } 69 | 70 | // clear data 71 | dataSet.clear(); 72 | 73 | //reset sample timer to last frame 74 | startSampleTimeInNs = frameTimeNanos; 75 | } 76 | 77 | /** 78 | * 完成一个样例收集时长 > 样例设置时长 79 | * @param frameTimeNanos 80 | * @return 81 | */ 82 | private boolean isFinishedWithSample(long frameTimeNanos) { 83 | return frameTimeNanos - startSampleTimeInNs > fpsConfig.getSampleTimeInNs(); 84 | } 85 | 86 | void destroy() { 87 | dataSet.clear(); 88 | startSampleTimeInNs = 0; 89 | } 90 | } 91 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/fps/FPSResult.java: -------------------------------------------------------------------------------- 1 | package yang.coach.fps; 2 | 3 | /** 4 | * author: Matthew Yang on 17/8/18 5 | * e-mail: yangtian@yy.com 6 | */ 7 | 8 | public class FPSResult { 9 | public enum Metric {GOOD, BAD, MEDIUM} 10 | 11 | public long value; 12 | public Metric metric; 13 | 14 | public FPSResult(long value, Metric metric) { 15 | this.value = value; 16 | this.metric = metric; 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/memory/MemCoach.java: -------------------------------------------------------------------------------- 1 | package yang.coach.memory; 2 | 3 | import android.content.Context; 4 | import android.os.Process; 5 | 6 | import yang.coach.CoachDataListener; 7 | import yang.coach.ICoach; 8 | 9 | 10 | /** 11 | * author: Matthew Yang on 17/8/18 12 | * e-mail: yangtian@yy.com 13 | */ 14 | 15 | public class MemCoach implements ICoach { 16 | 17 | public static final String TAG = "MemCoach"; 18 | 19 | private boolean enabled = false; 20 | 21 | private CoachDataListener coachDataListener; 22 | private int currentPid; 23 | private Context context; 24 | 25 | Runnable memProcessTask = new Runnable() { 26 | @Override 27 | public void run() { 28 | while (enabled) { 29 | long totalPss = getTotalPss(); 30 | long totalPrivateDirty = getTotalPrivateDirty(); 31 | if (coachDataListener != null) { 32 | coachDataListener.onShowPss(totalPss); 33 | } 34 | if (coachDataListener != null) { 35 | coachDataListener.onShowPrivateDirty(totalPrivateDirty); 36 | } 37 | try { 38 | Thread.sleep(ICoach.sampleTimeInMs); 39 | } catch (InterruptedException e) { 40 | e.printStackTrace(); 41 | } 42 | } 43 | } 44 | }; 45 | 46 | @Override 47 | public void start() { 48 | if (!enabled) { 49 | currentPid = Process.myPid(); 50 | new Thread(memProcessTask).start(); 51 | enabled = true; 52 | } 53 | } 54 | 55 | public MemCoach(Context context) { 56 | this.context = context; 57 | } 58 | 59 | public void setCoachListener(CoachDataListener coachListener) { 60 | this.coachDataListener = coachListener; 61 | } 62 | 63 | private long getTotalPss() { 64 | return MemUtils.getPSS(context, currentPid)[2]; 65 | } 66 | 67 | private long getTotalPrivateDirty() { 68 | return MemUtils.getPrivDirty(context, currentPid)[2]; 69 | } 70 | } 71 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/memory/MemUtils.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Tencent is pleased to support the open source community by making 3 | * Tencent GT (Version 2.4 and subsequent versions) available. 4 | * 5 | * Notwithstanding anything to the contrary herein, any previous version 6 | * of Tencent GT shall not be subject to the license hereunder. 7 | * All right, title, and interest, including all intellectual property rights, 8 | * in and to the previous version of Tencent GT (including any and all copies thereof) 9 | * shall be owned and retained by Tencent and subject to the license under the 10 | * Tencent GT End User License Agreement (http://gt.qq.com/wp-content/EULA_EN.html). 11 | * 12 | * Copyright (C) 2015 THL A29 Limited, a Tencent company. All rights reserved. 13 | * 14 | * Licensed under the MIT License (the "License"); you may not use this file 15 | * except in compliance with the License. You may obtain a copy of the License at 16 | * 17 | * http://opensource.org/licenses/MIT 18 | * 19 | * Unless required by applicable law or agreed to in writing, software distributed 20 | * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 21 | * CONDITIONS OF ANY KIND, either express or implied. See the License for the 22 | * specific language governing permissions and limitations under the License. 23 | */ 24 | package yang.coach.memory; 25 | 26 | import android.app.ActivityManager; 27 | import android.content.Context; 28 | import android.os.Debug; 29 | import android.os.Debug.MemoryInfo; 30 | 31 | import java.lang.reflect.Method; 32 | 33 | /** 34 | * 内存信息工具类。 35 | */ 36 | public class MemUtils { 37 | 38 | /** 39 | * 获取内存信息：total、free、buffers、cached，单位MB 40 | * 41 | * @return 内存信息 42 | */ 43 | public static long[] getMemInfo() { 44 | long memInfo[] = new long[4]; 45 | try { 46 | Class procClazz = Class.forName("android.os.Process"); 47 | Class paramTypes[] = new Class[] { String.class, String[].class, 48 | long[].class }; 49 | Method readProclines = procClazz.getMethod("readProcLines", 50 | paramTypes); 51 | Object args[] = new Object[3]; 52 | final String[] memInfoFields = new String[] { "MemTotal:", 53 | "MemFree:", "Buffers:", "Cached:" }; 54 | long[] memInfoSizes = new long[memInfoFields.length]; 55 | memInfoSizes[0] = 30; 56 | memInfoSizes[1] = -30; 57 | args[0] = new String("/proc/meminfo"); 58 | args[1] = memInfoFields; 59 | args[2] = memInfoSizes; 60 | if (null != readProclines) { 61 | readProclines.invoke(null, args); 62 | for (int i = 0; i < memInfoSizes.length; i++) { 63 | memInfo[i] = memInfoSizes[i] / 1024; 64 | } 65 | } 66 | } catch (Exception e) { 67 | e.printStackTrace(); 68 | } 69 | 70 | return memInfo; 71 | } 72 | 73 | /** 74 | * 获取空闲内存 75 | * 76 | * @return 空闲内存 77 | */ 78 | public static String getFreeMem() { 79 | long[] memInfo = getMemInfo(); 80 | return Long.toString(memInfo[1] + memInfo[2] + memInfo[3]) + "M"; 81 | } 82 | 83 | /** 84 | * 获取总内存 85 | * 86 | * @return 总内存 87 | */ 88 | public static String getTotalMem() { 89 | long[] memInfo = getMemInfo(); 90 | return Long.toString(memInfo[0]) + "M"; 91 | } 92 | 93 | /** 94 | * 获取空闲内存和总内存拼接字符串 95 | * 96 | * @return 总内存 97 | */ 98 | public static String getFreeAndTotalMem() { 99 | long[] memInfo = getMemInfo(); 100 | return Long.toString(memInfo[1] + memInfo[2] + memInfo[3]) + "M/" 101 | + Long.toString(memInfo[0]) + "M"; 102 | } 103 | 104 | /** 105 | * 获取空闲内存和总内存拼接字符串该方法引入的目的是一次不重复多次获取内存值，性能优化用 106 | * 107 | * @return 总内存 108 | */ 109 | public static String trans2FreeAndTotalMem(long[] memInfo) { 110 | return Long.toString(memInfo[1] + memInfo[2] + memInfo[3]) + "M/" 111 | + Long.toString(memInfo[0]) + "M"; 112 | } 113 | 114 | /** 115 | * 获取进程内存Private Dirty数据 116 | * 117 | * @param context 118 | * @param pid 119 | * 进程ID 120 | * @return nativePrivateDirty、dalvikPrivateDirty、 TotalPrivateDirty 121 | */ 122 | public static long[] getPrivDirty(Context context, int pid) { 123 | 124 | ActivityManager mAm = (ActivityManager) context 125 | .getSystemService(Context.ACTIVITY_SERVICE); 126 | int[] pids = new int[1]; 127 | pids[0] = pid; 128 | MemoryInfo[] memoryInfoArray = mAm.getProcessMemoryInfo(pids); 129 | MemoryInfo pidMemoryInfo = memoryInfoArray[0]; 130 | long[] value = new long[3]; // Natvie Dalvik Total 131 | value[0] = pidMemoryInfo.nativePrivateDirty; 132 | value[1] = pidMemoryInfo.dalvikPrivateDirty; 133 | value[2] = pidMemoryInfo.getTotalPrivateDirty(); 134 | return value; 135 | } 136 | 137 | /** 138 | * 获取进程内存PSS数据 139 | * 140 | * @param context 141 | * @param pid 142 | * @return nativePss、dalvikPss、TotalPss 143 | */ 144 | public static long[] getPSS(Context context, int pid) { 145 | long[] value = new long[3]; // Natvie Dalvik Total 146 | if (pid >= 0) { 147 | int[] pids = new int[1]; 148 | pids[0] = pid; 149 | ActivityManager mAm = (ActivityManager) context 150 | .getSystemService(Context.ACTIVITY_SERVICE); 151 | MemoryInfo[] memoryInfoArray = mAm.getProcessMemoryInfo(pids); 152 | MemoryInfo pidMemoryInfo = memoryInfoArray[0]; 153 | 154 | value[0] = pidMemoryInfo.nativePss; 155 | value[1] = pidMemoryInfo.dalvikPss; 156 | value[2] = pidMemoryInfo.getTotalPss(); 157 | } else { 158 | value[0] = 0; 159 | value[1] = 0; 160 | value[2] = 0; 161 | } 162 | 163 | return value; 164 | } 165 | 166 | public static long[] getHeapNative() { 167 | int Native_HeapSize = 0; 168 | int Native_HeapAlloc = 1; 169 | long[] value = new long[2]; 170 | value[Native_HeapSize] = Debug.getNativeHeapSize() >> 10; 171 | value[Native_HeapAlloc] = Debug.getNativeHeapAllocatedSize() >> 10; 172 | return value; 173 | } 174 | 175 | public static long[] getHeapDalvik() { 176 | int Total_HeapSize = 0; 177 | int Total_HeapAlloc = 1; 178 | 179 | long[] value_total = new long[2]; 180 | value_total[Total_HeapSize] = Runtime.getRuntime().totalMemory() >> 10; 181 | value_total[Total_HeapAlloc] = (Runtime.getRuntime().totalMemory() - Runtime 182 | .getRuntime().freeMemory()) >> 10; 183 | 184 | long[] value_native = getHeapNative(); 185 | 186 | int Dalvik_HeapSize = 0; 187 | int Dalvik_HeapAlloc = 1; 188 | long[] value_dalvik = new long[2]; 189 | value_dalvik[Dalvik_HeapSize] = value_total[Total_HeapSize] 190 | - value_native[0]; 191 | value_dalvik[Dalvik_HeapAlloc] = value_total[Total_HeapAlloc] 192 | - value_native[1]; 193 | 194 | return value_dalvik; 195 | } 196 | 197 | /** 198 | * 获取堆内存数据，精确到KB Get VM Heap Size by calling: 199 | * Runtime.getRuntime().totalMemory(); Get Allocated VM Memory by calling: 200 | * Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory(); 201 | * Get VM Heap Size Limit by calling: Runtime.getRuntime().maxMemory() Get 202 | * Native Allocated Memory by calling: Debug.getNativeHeapAllocatedSize(); 203 | */ 204 | public static long[] getVM() { 205 | long[] value = new long[5]; 206 | value[0] = (Runtime.getRuntime().totalMemory() - Runtime.getRuntime() 207 | .freeMemory()) >> 10; 208 | value[1] = Runtime.getRuntime().totalMemory() >> 10; 209 | 210 | value[2] = Debug.getNativeHeapAllocatedSize() >> 10; 211 | value[3] = Debug.getNativeHeapSize() >> 10; 212 | value[4] = Debug.getGlobalAllocSize() >> 10; 213 | return value; 214 | } 215 | } 216 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/utils/DoubleUtils.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Tencent is pleased to support the open source community by making 3 | * Tencent GT (Version 2.4 and subsequent versions) available. 4 | * 5 | * Notwithstanding anything to the contrary herein, any previous version 6 | * of Tencent GT shall not be subject to the license hereunder. 7 | * All right, title, and interest, including all intellectual property rights, 8 | * in and to the previous version of Tencent GT (including any and all copies thereof) 9 | * shall be owned and retained by Tencent and subject to the license under the 10 | * Tencent GT End User License Agreement (http://gt.qq.com/wp-content/EULA_EN.html). 11 | * 12 | * Copyright (C) 2015 THL A29 Limited, a Tencent company. All rights reserved. 13 | * 14 | * Licensed under the MIT License (the "License"); you may not use this file 15 | * except in compliance with the License. You may obtain a copy of the License at 16 | * 17 | * http://opensource.org/licenses/MIT 18 | * 19 | * Unless required by applicable law or agreed to in writing, software distributed 20 | * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 21 | * CONDITIONS OF ANY KIND, either express or implied. See the License for the 22 | * specific language governing permissions and limitations under the License. 23 | */ 24 | package yang.coach.utils; 25 | 26 | import java.math.BigDecimal; 27 | 28 | /** 29 | * Double数据的操作使用Java，double 进行运算时，经常出现精度丢失的问题，总是在一个正确的结果左右偏0.0000**1。 30 | * 特别在实际项目中，通过一个公式校验该值是否大于0，如果大于0我们会做一件事情，小于0我们又处理其他事情。 31 | * 这样的情况通过double计算出来的结果去和0比较大小，尤其是有小数点的时候，经常会因为精度丢失而导致程序处理流程出错。 32 | */ 33 | public class DoubleUtils { 34 | /** 35 | * double 乘法 36 | * 37 | * @param d1 38 | * @param d2 39 | * @return 40 | */ 41 | public static double mul(double d1, double d2) { 42 | BigDecimal bd1 = new BigDecimal(Double.toString(d1)); 43 | BigDecimal bd2 = new BigDecimal(Double.toString(d2)); 44 | 45 | try 46 | { 47 | return bd1.multiply(bd2).doubleValue(); 48 | } catch (Exception e) 49 | { 50 | // 根据bugly观测，在进入GTOpMulPerfActivity页时有极小概率crash，故加上异常保护 51 | // @see http://bugly.qq.com/detail?app=900010910&pid=1&ii=152#stack 52 | e.printStackTrace(); 53 | return 0; 54 | } 55 | } 56 | 57 | /** 58 | * double 除法 59 | * 60 | * @param d1 61 | * @param d2 62 | * @param scale 63 | * 四舍五入小数点位数 64 | * @return 65 | */ 66 | public static double div(double d1, double d2, int scale) { 67 | // 当然在此之前，你要判断分母是否为0， 68 | // 为0你可以根据实际需求做相应的处理 69 | 70 | BigDecimal bd1 = new BigDecimal(Double.toString(d1)); 71 | BigDecimal bd2 = new BigDecimal(Double.toString(d2)); 72 | // return bd1.divide(bd2, scale, BigDecimal.ROUND_HALF_UP).doubleValue(); 73 | // 直接向下取整，保持和UI展示一致 74 | try 75 | { 76 | return bd1.divide(bd2, scale, BigDecimal.ROUND_DOWN).doubleValue(); 77 | } catch (Exception e) 78 | { 79 | // 根据bugly观测，在进入GTOpMulPerfActivity页时有极小概率crash，故加上异常保护 80 | // @see http://bugly.qq.com/detail?app=900010910&pid=1&ii=46#stack 81 | e.printStackTrace(); 82 | return 0; 83 | } 84 | 85 | } 86 | 87 | } 88 | -------------------------------------------------------------------------------- /coach/src/main/java/yang/coach/utils/FileUtil.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Tencent is pleased to support the open source community by making 3 | * Tencent GT (Version 2.4 and subsequent versions) available. 4 | * 5 | * Notwithstanding anything to the contrary herein, any previous version 6 | * of Tencent GT shall not be subject to the license hereunder. 7 | * All right, title, and interest, including all intellectual property rights, 8 | * in and to the previous version of Tencent GT (including any and all copies thereof) 9 | * shall be owned and retained by Tencent and subject to the license under the 10 | * Tencent GT End User License Agreement (http://gt.qq.com/wp-content/EULA_EN.html). 11 | * 12 | * Copyright (C) 2015 THL A29 Limited, a Tencent company. All rights reserved. 13 | * 14 | * Licensed under the MIT License (the "License"); you may not use this file 15 | * except in compliance with the License. You may obtain a copy of the License at 16 | * 17 | * http://opensource.org/licenses/MIT 18 | * 19 | * Unless required by applicable law or agreed to in writing, software distributed 20 | * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 21 | * CONDITIONS OF ANY KIND, either express or implied. See the License for the 22 | * specific language governing permissions and limitations under the License. 23 | */ 24 | package yang.coach.utils; 25 | 26 | import android.net.LocalSocket; 27 | import android.util.Log; 28 | 29 | import java.io.BufferedInputStream; 30 | import java.io.File; 31 | import java.io.FileInputStream; 32 | import java.io.FileOutputStream; 33 | import java.io.IOException; 34 | import java.io.InputStream; 35 | import java.io.OutputStream; 36 | import java.io.RandomAccessFile; 37 | import java.io.Reader; 38 | import java.io.Writer; 39 | import java.net.Socket; 40 | import java.nio.channels.FileChannel; 41 | 42 | public class FileUtil { 43 | private static final String TAG = "--FileUtil--"; 44 | public static final String separator = "/"; 45 | 46 | // ==================================================关于文件处理==================================================== 47 | public static boolean isPathStringValid(String path) { 48 | if (null == path || path.length() == 0) { 49 | return false; 50 | } 51 | 52 | if (path.contains(":") || path.contains("*") || path.contains("?") 53 | || path.contains("\"") || path.contains("<") 54 | || path.contains(">") || path.contains("|")) { 55 | Log.w(TAG, "filename can not contains:*:?\"<>|"); 56 | 57 | return false; 58 | } 59 | 60 | return true; 61 | } 62 | 63 | public static boolean isPath(String path) { 64 | if (path.contains(separator) || path.contains("\\")) { 65 | return true; 66 | } 67 | return false; 68 | } 69 | 70 | public static String getPath(String path) { 71 | int la = path.lastIndexOf(separator); 72 | String subPath = path.substring(0, la); 73 | return subPath; 74 | } 75 | 76 | /** 77 | * @param path 需要转换的路径或文件名 78 | * @param defPosfix 默认后缀名，当path不带后缀名时，则自动将其加上 79 | * @return 80 | */ 81 | public static String convertValidFilePath(String path, String defPosfix) { 82 | String filePath = path; 83 | if (path.contains(separator) || path.contains("\\")) { 84 | int la = filePath.lastIndexOf("."); 85 | if (la < 0) { 86 | filePath = path + defPosfix; 87 | } else { 88 | String temp = filePath.substring(la); 89 | if (temp.contains(separator) || temp.contains("\\")) { 90 | // "."是目录名的一部分而不是后缀名的情况 91 | filePath = path + defPosfix; 92 | } 93 | // else fileName = fileName 94 | } 95 | } else { 96 | if (!path.contains(".")) // 没有有后缀 97 | { 98 | filePath = filePath + defPosfix; 99 | } 100 | } 101 | 102 | return filePath; 103 | } 104 | 105 | public static boolean isFileExists(String file) { 106 | try { 107 | File f = new File(file); 108 | if (!f.exists()) { 109 | return false; 110 | } 111 | } catch (Exception e) { 112 | e.printStackTrace(); 113 | return false; 114 | } 115 | return true; 116 | } 117 | 118 | public static boolean isFileValid(File f) { 119 | if (!f.exists()) { 120 | try { 121 | f.createNewFile(); 122 | } catch (IOException e) { 123 | 124 | return false; 125 | } 126 | f.delete(); 127 | } 128 | return true; 129 | } 130 | 131 | public static boolean isFileValid(File parent, String name) { 132 | File f = new File(parent, name); 133 | return isFileValid(f); 134 | } 135 | 136 | /** 137 | * 删除存在的文件 138 | * 139 | * @param filePath 140 | */ 141 | public static void delExistFile(String filePath) { 142 | File f = new File(filePath); 143 | if (f.exists()) 144 | f.delete(); 145 | } 146 | 147 | /** 148 | * BH中的日志保存 149 | * 150 | * @param path 151 | */ 152 | public static boolean createDir(String path) { 153 | 154 | if (isSDCardExist()) { 155 | return false; 156 | } 157 | 158 | File f = new File(path); 159 | if (!f.exists()) { 160 | return f.mkdirs(); 161 | } 162 | return true; 163 | } 164 | 165 | public static void createDir(File f) { 166 | 167 | if (isSDCardExist()) { 168 | return; 169 | } 170 | 171 | if (!f.exists()) { 172 | try { 173 | f.mkdirs(); 174 | } catch (Exception e) { 175 | e.printStackTrace(); 176 | } 177 | } 178 | } 179 | 180 | /** 181 | * 关闭bufferReader 182 | * 183 | * @param br 184 | */ 185 | public static void closeReader(Reader br) { 186 | if (br != null) { 187 | try { 188 | br.close(); 189 | } catch (IOException e) { 190 | e.printStackTrace(); 191 | } 192 | } 193 | } 194 | 195 | /** 196 | * 关闭Writer 197 | */ 198 | public static void closeWriter(Writer wr) { 199 | if (wr != null) { 200 | try { 201 | wr.close(); 202 | } catch (IOException e) { 203 | e.printStackTrace(); 204 | } 205 | } 206 | } 207 | 208 | /** 209 | * flush Writer 210 | */ 211 | public static void flushWriter(Writer wr) { 212 | if (wr != null) { 213 | try { 214 | wr.flush(); 215 | } catch (IOException e) { 216 | e.printStackTrace(); 217 | } 218 | } 219 | } 220 | 221 | /** 222 | * 输入流的关闭 223 | * 224 | * @param in 225 | */ 226 | public static void closeInputStream(InputStream in) { 227 | if (in != null) { 228 | try { 229 | in.close(); 230 | } catch (IOException e) { 231 | e.printStackTrace(); 232 | } 233 | } 234 | } 235 | 236 | /** 237 | * 输出流的关闭 238 | * 239 | * @param out 240 | */ 241 | public static void closeOutputStream(OutputStream out) { 242 | if (out != null) { 243 | try { 244 | out.close(); 245 | } catch (IOException e) { 246 | e.printStackTrace(); 247 | } 248 | } 249 | } 250 | 251 | /** 252 | * 文件管道的关闭 253 | */ 254 | public static void closeFileChannel(FileChannel chl) { 255 | if (chl != null) { 256 | try { 257 | chl.close(); 258 | } catch (IOException e) { 259 | e.printStackTrace(); 260 | } 261 | } 262 | } 263 | 264 | /** 265 | * RandomAccessFile的关闭 266 | * 267 | * @param f RandomAccessFile对象 268 | */ 269 | public static void closeRandomAccessFile(RandomAccessFile f) { 270 | if (f != null) { 271 | try { 272 | f.close(); 273 | } catch (IOException e) { 274 | e.printStackTrace(); 275 | } 276 | } 277 | } 278 | 279 | /** 280 | * Socket的关闭 281 | * 282 | * @param s Socket对象 283 | */ 284 | public static void colseSocket(Socket s) { 285 | if (s != null) { 286 | try { 287 | s.close(); 288 | } catch (IOException e) { 289 | e.printStackTrace(); 290 | } 291 | } 292 | } 293 | 294 | /** 295 | * LocalSocket的关闭 296 | * 297 | * @param s Socket对象 298 | */ 299 | public static void colseLocalSocket(LocalSocket s) { 300 | if (s != null) { 301 | try { 302 | s.close(); 303 | } catch (IOException e) { 304 | e.printStackTrace(); 305 | } 306 | } 307 | } 308 | 309 | 310 | public static void deleteFile(File file) { 311 | if (file.exists()) { // 判断文件是否存在 312 | if (file.isFile()) { // 判断是否是文件 313 | file.delete(); // delete()方法你应该知道是删除的意思; 314 | } else if (file.isDirectory()) { // 否则如果它是一个目录 315 | File files[] = file.listFiles(); // 声明目录下所有的文件 files[]; 316 | for (int i = 0; i < files.length; i++) { // 遍历目录下所有的文件 317 | deleteFile(files[i]); // 把每个文件用这个方法进行迭代 318 | } 319 | } 320 | file.delete(); 321 | } else { 322 | Log.e(TAG, "文件不存在！"); 323 | } 324 | } 325 | 326 | /** 327 | * 拷贝文件 328 | * 329 | * @param s 源文件 330 | * @param t 目标文件 331 | */ 332 | public static void copyFile(File s, File t) { 333 | FileInputStream fi = null; 334 | FileOutputStream fo = null; 335 | FileChannel in = null; 336 | FileChannel out = null; 337 | 338 | try { 339 | if (!t.exists()) { 340 | t.createNewFile(); 341 | } 342 | 343 | fi = new FileInputStream(s); 344 | fo = new FileOutputStream(t); 345 | in = fi.getChannel(); 346 | out = fo.getChannel(); 347 | // 连接两个通道，并且从in通道读取，然后写入out通道 348 | in.transferTo(0, in.size(), out); 349 | } catch (IOException e) { 350 | e.printStackTrace(); 351 | } finally { 352 | closeOutputStream(fo); 353 | closeInputStream(fi); 354 | closeFileChannel(in); 355 | closeFileChannel(out); 356 | } 357 | } 358 | 359 | public static void copyInputToFile(InputStream in, String path) { 360 | BufferedInputStream bis = null; 361 | FileOutputStream fos = null; 362 | try { 363 | byte[] buffer = new byte[10 * 1024]; 364 | bis = new BufferedInputStream(in); 365 | fos = new FileOutputStream(path); 366 | int a = bis.read(buffer, 0, buffer.length); 367 | while (a != -1) { 368 | fos.write(buffer, 0, a); 369 | fos.flush(); 370 | a = bis.read(buffer, 0, buffer.length); 371 | } 372 | } catch (Exception e) { 373 | e.printStackTrace(); 374 | } finally { 375 | closeOutputStream(fos); 376 | closeInputStream(bis); 377 | closeInputStream(in); 378 | } 379 | } 380 | 381 | /** 382 | * 是否存在SD卡 383 | */ 384 | public static boolean isSDCardExist() { 385 | return android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED); 386 | } 387 | } 388 | -------------------------------------------------------------------------------- /coach/src/main/res/layout/view_meter.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 13 | 14 | 19 | 20 | 25 | 26 | 31 | -------------------------------------------------------------------------------- /coach/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | coach 3 | 4 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/matthewYang92/NoobCoach/06574a9ca7294a7db17813dc7d28f81e5bb4576e/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Aug 21 17:23:33 CST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> $.*$$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':coach' 2 | --------------------------------------------------------------------------------